2BKOE-NRC6NIRRGO

FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 4 Product Name: NIRRGO Model No.: NRC6 EUT Constructional Details External Photo Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 4 Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 4 Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 4 of 4 ------End------

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BKOE-NRC6

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 Product Name: NIRRGO Model No.: NRC6 EUT Constructional Details Internal Photo Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 ANTENNA Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------

RF Exposure evaluation FCC ID: 2BKOE-NRC6 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information NRC6 can only use antennas certificated as follows provided by manufacturer; Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: 2.4GWIFI / Chip Antenna 2.73dBi for 2400-2500MHz 5. Manufacturing Tolerance WIFI(Peak) Frequency (MHz) 11b 2412 2437 2462 Target (dBm) 16.0 16.0 16.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11g 2412 2437 2462 Target (dBm) 20.0 20.0 20.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11n(HT20) 2412 2437 2462 Target (dBm) 20.0 20.0 20.0 Tolerance ± (dB) 1.0 1.0 1.0 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is 2.73dBi, the RF power density can be obtained. Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 2.4GWIFI 21.0 125.8925 2.73 1.8750 0.0470 1.0000 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE1OF10 SC2450M3216A1 Specification 1.Productnumber SC2450M3216A1 （1）（2）（3）（4）（5）（6） NumbersInformation: (1)ProductCompany:SemitelElectronicsCo.,Ltd. (2)ProductSeries:ChipAntenna (3)CenterFrequency:2440MHz (4)FeedMode:Monopole (5)ExternalDimensions(L×WxH)(mm):3.20*1.60*0.72 (6)AntennaType:A0 2.Features Stableandreliableinperformances Lowprofile,compactsize RoHScompliance SMTprocessescompatible 3.Applications ISM2.4GHzapplication ZigBee/BLEapplication Bluetoothearphonesystems Hand-helddeviceswhenWi-Fi/Bluetoothfunctionsareneeded,e.g.,Smart phone IEEE802.11b/g/n WirelessPCMCIAcardsorUSBdongles UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE2OF10 4.Description Semitel’schipantennaisdesignedforISM2.4GHzapplications,coveringfrequencies 2400~2500MHz.Fabricatedwithproprietarydesignandprocesses,itshowsexcellent performanceandisfullycompatiblewithSMTprocesseswhichcandecreasethe assemblycostandimprovedevice’squalityandconsistency. 5.ShapeandDimensions Dimensions: Dimensions(mm) L 3.20±0.20 W 1.60±0.20 H 0.72±0.20 A 0.3±0.25 UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE3OF10 6.LayoutGuide＆ElectricalSpecifications 6.1LayoutGuide(unit:mm) SolderLandPattern ： Thesolderlandpattern(goldmarkingareas)isshownblow.Recommendationon matchingcircuitwillbeprovidedaccordingtocustomer’sinstallationconditions. 6.2ApplicationGuide UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE4OF10 6.3ElectricalSpecifications(EvaluationBoardDimensions:86*50) ElectricalTable(2400~2500MHzBand) ProductnumberS-C-2450-M-3216-A0 CentralFrequency2440MHz Bandwidth100(Min.)MHz ReturnLoss-11.96(Max.)dB PeakGain2.73dBi Impedance50Ω OperatingTemperature-40~+85°C MaximumPower5W Resistancetosolderingheat10(@260°C)Sec. PolarizationLinear AzimuthBeamwidthOmni-directional TerminationSn(leadless) 7.ElectricalCharacteristics ReturnLoss UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE5OF10 SmithChat VSWR MarkFrequencyVSWR 12400MHz1.674 22440MHz1.166 32480MHz1.484 UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE6OF10 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableof rotator,astandardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. Efficiency UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE7OF10 PeakGain 3DGainPattern(2400MHz) UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE8OF10 3DGainPattern(2450MHz) 3DGainPattern(2500MHz) UNLESSOTHERSPECIFIEDTOLERANCESON： HonmaxTechnologyLimited 0＝ ± 10.0＝ ± 0.500.00＝ ± 0.20 ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm ThisDRAWINGSandspecificationsarethepropertyofhonmaxandshallnotbe reproducedorusedasthebasisforthemanufactureorsaleofapparatusordevices withoutpermission DRAWNBY:SARACHECKEDBY:XD DESIGNEDBY:HEXINAPPROVEDBY:XD TITLE：SC2450M3216A1Specification DOCUMENT SC2450M3216A1 SPECREV. NO.A0 PAGE9OF10 8.EnvironmentalCharacteristics 8.1ReliabilityTest 8.2StorageCondition (1)Atwarehouse: Thetemperatureshouldbewithin0~30 °C andhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (2)Onboard: Thetemperatureshouldbewithin-40~85 °C andhumidityshouldbelessthan85%RH. 8.3OperatingTemp…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202408307F01 This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 36 TEST Report Applicant: D.Y.G. Smart Ltd Address of Applicant: Kalisher 9/6 Rishon Leziyyon 7575409 ISRAEL Manufacturer : Shenzhen YiDeYi Technology Co.ltd Address of Manufacturer : 2nd Floor, Building C, Baoyicheng Science and Technology Park, Guannan Louie Shida, Guanlan Ring, Longhua, Shenzhen Equipment Under Test (EUT) Product Name: NIRRGO Model No.: NRC6 Series model: N/A Trade Mark: N/A FCC ID: 2BKOE-NRC6 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: Aug. 15, 2024 Date of Test: Aug. 15, 2024 ~ Aug. 21, 2024 Date of report issued: Aug. 21, 2024 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: HTT202408307F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 36 1. Version Version No. Date Description 00 Aug. 21, 2024 Original Tested/ Prepared By Date: Aug. 21, 2024 Project Engineer Check By: Date: Aug. 21, 2024 Reviewer Approved By : Date: Aug. 21, 2024 Authorized Signature Report No.: HTT202408307F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 36 2. Contents Page 1. VERSION ........................................................................................................................................................ 2 2. CONTENTS .................................................................................................................................................... 3 3. TEST SUMMARY ........................................................................................................................................... 4 4. GENERAL INFORMATION ............................................................................................................................ 5 4.1. GENERAL DESCRIPTION OF EUT ................................................................................................................ 5 4.2. TEST MODE ............................................................................................................................................... 7 4.3. DESCRIPTION OF SUPPORT UNITS .............................................................................................................. 7 4.4. DEVIATION FROM STANDARDS .................................................................................................................... 7 4.5. ABNORMALITIES FROM STANDARD CONDITIONS ........................................................................................... 7 4.6. TEST FACILITY ........................................................................................................................................... 7 4.7. TEST LOCATION ......................................................................................................................................... 7 4.8. ADDITIONAL INSTRUCTIONS ........................................................................................................................ 7 5. TEST INSTRUMENTS LIST ........................................................................................................................... 7 6. TEST RESULTS AND MEASUREMENT DATA ........................................................................................... 9 6.1. CONDUCTED EMISSIONS ............................................................................................................................ 9 6.2. CONDUCTED PEAK OUTPUT POWER ......................................................................................................... 12 6.3. CHANNEL BANDWIDTH .............................................................................................................................. 13 6.4. POWER SPECTRAL DENSITY ..................................................................................................................... 16 6.5. BAND EDGE ............................................................................................................................................. 19 6.5.1. Conducted Emission Method ......................................................................................................... 19 6.5.2. Radiated Emission Method ............................................................................................................ 22 6.6. SPURIOUS EMISSION ................................................................................................................................ 24 6.6.1. Conducted Emission Method ......................................................................................................... 24 6.6.2. Radiated Emission Method ............................................................................................................ 28 6.7. ANTENNA REQUIREMENT .......................................................................................................................... 35 7. TEST SETUP PHOTO .................................................................................................................................. 36 8. EUT CONSTRUCTIONAL DETAILS ........................................................................................................... 36 Report No.: HTT202408307F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax:…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: NIRRGO Model No.: NRC6 Test Setup Photo Radiated Emission Report No.: HTT202408307 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 Conducted Emission ------End------